package pri.hillchen.std.netty.timeserver.unpack;

import io.netty.bootstrap.Bootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.ChannelOption;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChannel;

import java.util.concurrent.TimeUnit;

/**
 * @author:hillchen
 * @DESCRIPTION:
 * @Date: Created in 17:06 2018/3/30 0030.
 */
public class TimeClient {
    public void connect(int port, String host) throws InterruptedException {
        EventLoopGroup group = new NioEventLoopGroup();
        try{
            Bootstrap bootstrap = new Bootstrap();
            bootstrap.group(group).channel(NioSocketChannel.class)
                    .option(ChannelOption.TCP_NODELAY,true)
                    .handler(new ChannelInitializer<SocketChannel>() {
                        @Override
                        protected void initChannel(SocketChannel socketChannel) throws Exception {
                            socketChannel.pipeline().addLast(new UnpackTimeClientHandler());
                        }
                    });
            ChannelFuture future = bootstrap.connect(host,port).sync();
            future.channel().closeFuture().sync();
        }finally {
            group.shutdownGracefully();
        }
    }

    public static void main(String[] args) throws InterruptedException {
        new TimeClient().connect(8080,"127.0.0.1");
    }
}
